Donna Carol Hamby, FNP
- Part D claims, 2024
- 2,438
- Hospital affiliations
- 1
- Industry payments
- $395
- Medical group
- 1
- State license
- 1
- Practice address
- 3901 Lone Tree Way, Antioch, CA 94509
- Practice phone
- Call (925) 779-7200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Donna Hamby's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Donna Carol Hamby is a family nurse practitioner in Antioch, California
Donna Hamby practices at Sutter Delta Medical Center in Antioch, California, part of Sutter Health.
Donna Hamby's NPI, 1619311065, was assigned on April 28, 2013. Donna Hamby holds California license 22895.
- NPI
- 1619311065NPI Registry (opens in a new tab)
- NPI enumeration date
- April 28, 2013
- NPI status
- Active
- Practice phone
- (925) 779-7200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Donna Carol Hamby practices at Sutter Delta Medical Center in Antioch, California
Donna Hamby's primary practice is Sutter Delta Medical Center, at 3901 Lone Tree Way, Antioch, CA 94509 in Contra Costa County. The practice phone is (925) 779-7200.
- Sutter Delta Medical Center3901 Lone Tree Way, Antioch, CA 94509 · Contra Costa CountyPhone(925) 779-7200
Source: Dmand AI Affiliation Data
Donna Carol Hamby is affiliated with 2 sites of care and 1 medical group
Donna Hamby's primary practice is Sutter Delta Medical Center in Antioch, California, part of Sutter Health. The medical group on file is Boomerang Healthcare. Dmand AI also links Donna Hamby to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Donna Carol Hamby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Donna Hamby practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sutter Delta Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Donna Carol Hamby is one of 13,532 family nurse practitioners in California
Family is Donna Hamby's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Donna Hamby is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Donna Hamby
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Donna Carol Hamby's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Donna Hamby's median patient age at 69, with 73% women.
Donna Hamby's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women73%
- Men27%
Source: Dmand AI Patient Panel Data
Donna Carol Hamby wrote 2,438 Medicare Part D claims in 2024
In 2024, Donna Hamby wrote 2,438 Medicare Part D claims for 225 patients. 96% of them were for generic drugs. CMS names the drug for 2,281 of them, across 31 drugs with 11 or more claims each, at $111,315 in total drug cost.
Donna Hamby's Part D claims by kind of drug, 2024
- Generic2,337 claims96%
- Brand-name101 claims4%
Donna Hamby's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Donna Hamby's Part D claims, 2024
- Opioids53%1,286 of 2,438 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Donna Carol Hamby received $395 in industry payments from 2024 to 2025
CMS Open Payments shows 23 general payments to Donna Hamby from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Scilex Pharmaceuticals Inc. paid the most, $146.
General payments to Donna Hamby by program year, 2024 to 2025
Companies that paid Donna Hamby the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Donna Carol Hamby's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Donna Carol Hamby
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Donna Carol Hamby's NPI number?
Donna Carol Hamby's NPI number is 1619311065. It was assigned on April 28, 2013, and it is active in the NPI Registry.
What does Donna Carol Hamby specialize in?
Donna Carol Hamby is a family nurse practitioner in Antioch, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Donna Carol Hamby practice?
Donna Hamby practices at 3901 Lone Tree Way, Antioch, CA 94509. Donna Hamby's primary practice is Sutter Delta Medical Center in Antioch, California, part of Sutter Health. Dmand AI also links Donna Hamby to 1 group practice or clinic.
What is Donna Carol Hamby's office phone number?
The practice phone on file for Donna Hamby is (925) 779-7200.
What is Donna Carol Hamby's medical license number?
Donna Hamby holds California license 22895.
Which hospitals is Donna Carol Hamby affiliated with?
Donna Hamby practices at Sutter Delta Medical Center in Antioch, California.
What medical group is Donna Carol Hamby part of?
Donna Hamby is linked to Boomerang Healthcare.
What drugs does Donna Carol Hamby prescribe most?
In 2024 Medicare Part D data, Donna Hamby's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Oxycodone HCl and Gabapentin.
Has Donna Carol Hamby received payments from drug or device companies?
CMS Open Payments shows $395 in general payments to Donna Hamby from 6 companies from 2024 to 2025. The largest total came from Scilex Pharmaceuticals Inc.
How long has Donna Carol Hamby been practicing?
Donna Hamby's NPI was assigned in 2013.
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